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2-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole Telmisartan Impurity

  • CAS No. 152628-02-9

  • Cat. No. CS-0229532
  • Molecule weight304.40
  • Purity≥97%
  • MDL No.MFCD03840857

*For research and further manufacturing use only, not for direct human use.

2-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole Telmisartan Impurity|CS-0229532

Structure of 152628-02-9

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General Information

  • CAS No. 152628-02-9
  • Cat. No. CS-0229532
  • Purity ≥97%
  • MDL No. MFCD03840857
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₉H₂₀N₄
  • Molecular Weight 304.40
  • Synonym(s) Double benzimidazole
  • SMILES N=1C=2C=CC=CC2N(C1C=3C=C4NC(=NC4=C(C3)C)CCC)C

Synthesis

  • Route1

    References

    • MATRIX LABORATORIES LIMITED Patent: WO2007/10558 A1, 2007 ; Location in patent: Page/Page column 5; 10-11 ;
  • Route2
    • null|null
      1345840-05-2
    • null|null
      123-72-8
    • ~85%
    • 2-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole Telmisartan Impurity|CS-0229532
      152628-02-9

    References

    • Wang, Ping; Zheng, Guo-Jun; Wang, Ya-Ping; Wang, Xiang-Jing; Wei, He-Geng; Xiang, Wen-Sheng Tetrahedron, 2012 , vol. 68, # 11 p. 2509 - 2512
  • Route3

    References

    • Boehringer Ingelheim International GmbH Patent: US2011/190508 A1, 2011 ; Location in patent: Page/Page column 2 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   46.5
  • LogP   4.37752
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   3

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